Developed in 1948, the S-52-1 is a continuation of the S-51 series and received FAA type certification in the same year. The helicopter was commonly used in American operations in Korea [Ref 316].

Overview

Data on design, manufacture and status

Configuration

Primary flight and mechanical characteristics

VTOL type: Helicopter

Lift devices: 1 Single main rotor

Dedicated control device: 1 Tail rotor

Crew required: 1-2 in Side-by-side arrangement

Landing gear: Wheels (non-retractable)

Key Characteristics

Data on key physical features

Aircraft Details

Data on aircraft configuration, weights, flight performance and equipment

References

References and sources used

Helicopters & Autogyros of the World
Paul Lambermont, Anthony Pirie
Cassell & Company Ltd., 1959 (page 380)
Book

S-47 | S-47/R-4 Helicopter
Vinny Devine
Sikorsky Archives | Product History, Sep 19, 2017 (page 16)
Website
Very thorugh description and details of the R-4 series helicopter

Related VFS Resources

Resources related to the S-52-1 , provided by the Vertical Flight Society.
Forum Proceedings
 
Vertiflite articles
Enter a search term in the box above.
Web files from vtol.org
Enter a search term in the box above.
Webpages from vtol.org
Enter a search term in the box above.
Images from the VFS Gallery
Enter a search term in the box above.

Related Public Resources

Resources related to the S-52-1 , provided by public sources across the internet.

Images